| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e33d2aefaf7197ac8fcb8ccde94edd05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd87695e346259740da64c9594654dfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_782333618858c598388dc0f3168d40b7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-49107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-32245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-8592 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 |
| filingDate |
2010-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_019aa39ea4d5936ec054881af23b84ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a438a3ef83350aeb4d14e4d48ff1167d |
| publicationDate |
2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8227269-B2 |
| titleOfInvention |
Manufacture of light emitting devices with phosphor wavelength conversion |
| abstract |
A method of manufacturing a light emitting device comprises: a) depositing over substantially the entire surface of a LED diode wafer having an array of LEDs formed on a surface thereof a mixture of at least one phosphor material and a polymer material, wherein the polymer material is transmissive to light generated by the LEDs and to light generated by the at least one phosphor material; b) mechanically stamping the phosphor/polymer mixture with a stamp having features configured such as to form passages in the phosphor/polymer corresponding to electrode contact pads of each LED thereby enabling access to each electrode contact pad; c) curing the polymer; d) removing the stamp; and e) dividing the LED wafer into individual light emitting devices. The stamp comprises a dissolvable material (polyvinyl alcohol) and the stamp is removed by dissolving it using a solvent (e.g. water). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9041019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11355724-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013062647-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10123603-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11404612-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9097744-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9748460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11626577-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11094530-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009040137-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8534901-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9140486-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11296296-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9356214-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11121345-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9366394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9048397-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9117991-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11646397-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11239213-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9395067-B2 |
| priorityDate |
2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |